maint: Valgrind on OS X.

[bison.git] / src / print_graph.c

diff --git a/src/print_graph.c b/src/print_graph.c
index 86877c35a6cbc33a99fac436872f38ca029ffaba..8571e147b5cef0b2a049d9caf226ec32c0faddfa 100644 (file)
--- a/src/print_graph.c
+++ b/src/print_graph.c
@@ -1,7 +1,6 @@
 /* Output a graph of the generated parser, for Bison.
 
-   Copyright (C) 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2009 Free
-   Software Foundation, Inc.
+   Copyright (C) 2001-2007, 2009-2012 Free Software Foundation, Inc.
 
    This file is part of Bison, the GNU Compiler Compiler.
 
@@ -21,8 +20,6 @@
 #include <config.h>
 #include "system.h"
 
-#include <quotearg.h>
-
 #include "LR0.h"
 #include "closure.h"
 #include "complain.h"